Don't leave it in little places where it doen´t have space because the hot air of the 360 will "hit" the wall and that air will go back to your 360, have it like 1 meter away from the wall.

If you don't understand something ask me...

Halo 3, Great game

Gears of War, terrific gameplay

Assassin's Creed

Dead Rising, everything is a weapon

Mass Effect, but main quest is short

Ninja Gaiden, I do not own the game but I saw every video and It's the best game ever by far